w, wc: add Polish translation (#7327)

pages/osx/w.md

@@ -2,6 +2,7 @@
 
 > Show who is logged on and what they are doing.
 > Print user login, TTY, remote host, login time, idle time, current process.
+> More information: <https://ss64.com/osx/w.html>.
 
 - Show logged-in users info:
 

pages/osx/wc.md

@@ -5,19 +5,19 @@
 
 - Count lines in file:
 
-`wc -l {{file}}`
+`wc -l {{path/to/file}}`
 
 - Count words in file:
 
-`wc -w {{file}}`
+`wc -w {{path/to/file}}`
 
 - Count characters (bytes) in file:
 
-`wc -c {{file}}`
+`wc -c {{path/to/file}}`
 
 - Count characters in file (taking multi-byte character sets into account):
 
-`wc -m {{file}}`
+`wc -m {{path/to/file}}`
 
 - Use standard input to count lines, words and characters (bytes) in that order: